| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $98.94 | 8.769% | $107.616 | $107.62 | $107.60 | $107.60 |
| Purchase #2 | $223.82 | 4.599% | $234.1135 | $234.11 | $234.10 | $234.10 |
| Purchase #3 | $24.59 | 4.671% | $25.7386 | $25.74 | $25.75 | $25.70 |
| Purchase #4 | $205.29 | 13.206% | $232.4006 | $232.40 | $232.40 | $232.40 |
| Purchase #5 | $188.84 | 6.749% | $201.5848 | $201.58 | $201.60 | $201.60 |
| Purchase #6 | $109.47 | 7.537% | $117.7208 | $117.72 | $117.70 | $117.70 |
| Purchase #7 | $164.69 | 3.874% | $171.0701 | $171.07 | $171.05 | $171.10 |
| 7 purchase totals = | $1,015.64 | $1,090.2444 | $1,090.24 | $1,090.20 | $1,090.20 | |